javasctipt 抓網頁 不固定值

 }
        loc += '&sessionKey=5654358';
        var code = 'location="' + loc + '"';
        if("0" != "1")
          alert("WARNING: Modem time is not set and Parental Control will not work correctly without it!  Please set it in 'Management/Internet Time'");
        eval(code);





var str = httpRequest.responseText;
var s1 = str.indexOf("sessionKey=");
var s2 = str.indexOf("'",s1);
var str1 = str.slice(s1 + 11,s2)
alert( "sessionkey:" + str1);